系统仿真学报 ›› 2017, Vol. 29 ›› Issue (3): 565-571.doi: 10.16182/j.issn1004731x.joss.201703014

• 仿真系统与技术 • 上一篇    下一篇

城市群复合交通网络可靠性研究

李成兵, 郝羽成, 王文颖   

  1. 内蒙古大学 交通学院,内蒙古 呼和浩特 010070
  • 收稿日期:2016-06-12 修回日期:2016-08-29 出版日期:2017-03-08 发布日期:2020-06-02
  • 作者简介:李成兵(1982-),男,安徽安庆,博士,副教授,研究方向为综合运输系统优化。
  • 基金资助:
    内蒙古自然科学基金(2014BS0501),国家级大学生创新创业训练计划(201510126040)

Research on City Agglomeration Compound Traffic Reliability

Li Chengbing, Hao Yucheng, Wang Wenying   

  1. School of Transportation, Inner Mongolia University, Hohhot 010070, China
  • Received:2016-06-12 Revised:2016-08-29 Online:2017-03-08 Published:2020-06-02

摘要: 为提高城市群交通网络抵抗突发灾害的能力,以复合这样一种全新的视角,对城市群交通网络可靠性进行实证研究。构建加权的城市群单种运输方式的交通网络模型,通过叠加的方式构建城市群复合交通网络模型以最大连通子图的相对大小、网络局部效率变化率、网络全局效率变化率定量描述城市群交通网络可靠性的变化。以呼包鄂城市群为例进行实证研究,对加权的道路交通网络、道路-轨道复合交通网络的节点与边进行随机攻击与蓄意攻击,对比分析其可靠性测度指标的变化,识别网络的关键枢纽与线路

关键词: 城市群, 交通网络, 复杂网络, 可靠性, 复合交通网络

Abstract: To improve the city agglomeration traffic network's ability to fight a sudden disasters, empirical research was made on city agglomeration traffic network reliability from a new view. The weighted traffic network model of the single transportation mode in urban agglomeration was built so that city agglomeration compound traffic network was formed by the superposition. The change of the traffic network reliability was quantified from relative size maximum connectivity graph, local efficiency rate, global efficiency rate. The nodes and edges of weighted road traffic network and compound traffic network face random attack and deliberate attack were simulated, analyzing change of reliability index, and distinguishing the key hubs and routes.

Key words: city agglomeration, traffic network, complex network, reliability, compound traffic network

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